Tortoise Energy Infrastructure Corp SEC filings TYG
Tortoise Energy Infrastructure Corp has 927 filings in SEC EDGAR's recent list, going back to Oct 31, 2003. The most recent current report (Form 8-K) was filed on Sep 23, 2026 (material agreement). The company's fiscal year ends on November 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEF 14A | Proxy statement | Jul 6, 2026 | Aug 18, 2026 |
| DEFA14A | Additional proxy material | Jul 17, 2025 | — |
| DEFA14A | Additional proxy material | Jul 11, 2025 | — |
| DEF 14A | Proxy statement | Jul 10, 2025 | Aug 14, 2025 |
| DEFA14A | Additional proxy material | Aug 7, 2024 | — |
| DEFA14A | Additional proxy material | Aug 7, 2024 | — |
| DEFA14A | Additional proxy material | Jul 18, 2024 | — |
| DEFA14A | Additional proxy material | Jul 16, 2024 | — |
| DEF 14A | Proxy statement | Jul 8, 2024 | Aug 8, 2024 |
| DEF 14A | Proxy statement | May 26, 2023 | Jul 11, 2023 |
| DEFA14A | Additional proxy material | Aug 5, 2022 | — |
| DEF 14A | Proxy statement | Jun 24, 2022 | Aug 9, 2022 |
| DEF 14A | Proxy statement | May 25, 2021 | Jul 14, 2021 |
| DEF 14A | Proxy statement | May 12, 2020 | Jun 16, 2020 |
| DEF 14A | Proxy statement | Apr 3, 2019 | May 20, 2019 |
| DEF 14A | Proxy statement | Apr 2, 2018 | May 18, 2018 |
| DEFA14A | Additional proxy material | Nov 30, 2017 | — |
| DEFA14A | Additional proxy material | Nov 30, 2017 | — |
| DEFA14A | Additional proxy material | Nov 9, 2017 | — |
| DEF 14A | Proxy statement | Oct 31, 2017 | Dec 21, 2017 |
| PRE 14A | Preliminary proxy statement | Oct 19, 2017 | Dec 21, 2017 |
| DEFA14A | Additional proxy material | Oct 18, 2017 | — |
| DEF 14A | Proxy statement | Mar 31, 2017 | May 18, 2017 |
| DEF 14A | Proxy statement | Mar 30, 2016 | Mar 30, 2016 |
| DEF 14A | Proxy statement | Apr 2, 2015 | Apr 2, 2015 |
| DEFA14A | Additional proxy material | May 20, 2014 | — |
| DEFA14A | Additional proxy material | May 9, 2014 | — |
| DEFA14A | Additional proxy material | May 9, 2014 | — |
| DEFA14A | Additional proxy material | May 9, 2014 | — |
| DEFA14A | Additional proxy material | Apr 16, 2014 | — |
| DEFA14A | Additional proxy material | Apr 14, 2014 | — |
| DEFA14A | Additional proxy material | Apr 8, 2014 | — |
| DEFA14A | Additional proxy material | May 8, 2013 | — |
| DEF 14A | Proxy statement | Mar 20, 2013 | May 30, 2013 |
| PRE 14A | Preliminary proxy statement | Feb 28, 2013 | Feb 27, 2013 |
| DEFA14A | Additional proxy material | Apr 20, 2012 | — |
| DEF 14A | Proxy statement | Mar 22, 2012 | Mar 23, 2012 |
| PRE 14A | Preliminary proxy statement | Mar 2, 2012 | Mar 2, 2012 |
| DEFA14A | Additional proxy material | Apr 21, 2011 | — |
| DEF 14A | Proxy statement | Mar 30, 2011 | Mar 30, 2011 |
| PRE 14A | Preliminary proxy statement | Mar 8, 2011 | Mar 8, 2011 |
| DEFA14A | Additional proxy material | Apr 30, 2010 | — |
| DEF 14A | Proxy statement | Mar 29, 2010 | Apr 3, 2009 |
| PRE 14A | Preliminary proxy statement | Mar 8, 2010 | Apr 3, 2009 |
| DEFA14A | Additional proxy material | Sep 1, 2009 | — |
| DEFA14A | Additional proxy material | Aug 13, 2009 | — |
| DEF 14A | Proxy statement | Jul 8, 2009 | Sep 11, 2009 |
| PRE 14A | Preliminary proxy statement | Jun 16, 2009 | Jun 16, 2009 |
| DEFA14A | Additional proxy material | May 7, 2009 | — |
| DEF 14A | Proxy statement | Apr 17, 2009 | Apr 21, 2009 |
| PRE 14A | Preliminary proxy statement | Apr 3, 2009 | Apr 3, 2009 |
| DEFA14A | Additional proxy material | Apr 3, 2008 | — |
| DEF 14A | Proxy statement | Jan 28, 2008 | Apr 21, 2008 |
| PRE 14A | Preliminary proxy statement | Jan 7, 2008 | Apr 21, 2008 |
| DEF 14A | Proxy statement | Jan 26, 2007 | Apr 13, 2007 |
| PRE 14A | Preliminary proxy statement | Jan 9, 2007 | Apr 13, 2007 |
| DEF 14A | Proxy statement | Jan 27, 2006 | Apr 12, 2006 |
| DEF 14A | Proxy statement | Mar 11, 2005 | Mar 15, 2005 |
| PRE 14A | Preliminary proxy statement | Feb 18, 2005 | Apr 15, 2005 |
Showing 59 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Listed as
- TYG (NYSE)
- Fiscal year ends
- November 30
- Incorporated in
- MD
- Headquarters
- Overland Park, KS
- SEC CIK
- 1268533
Source: SEC EDGAR filings. This is company-reported data, not investment advice.